E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with de novo locally advanced, histologically proven adenocarcinoma of the pancreas without distant metastases (stage III according to the UICC classification) and not considered for curative resection after pluridisciplinary discussion. |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10052747 |
E.1.2 | Term | Adenocarcinoma pancreas |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess whether administrating a chemoradiotherapy in patients whose tumor is controlled after 4 months of induction chemotherapy (CT) increases survival compared to continue the same CT. |
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E.2.2 | Secondary objectives of the trial |
- To assess whether erlotinib combined with gemcitabine and administered as maintenance treatment increases overal survival compared to gemcitabine alone and without maintenance. - To assess whether administrating a chemoradiotherapy (CRT) in patients whose tumor is controlled after 4 months of induction chemotherapy (CT) increases progression free survival compared to continue the same CT. - To assess whether erlotinib combined with gemcitabine and administrated as maintenance treatment increases progression free survival compared to gemcitabine alone with and without maintenance. - To evaluate the response rate in the CT and CRT arms. - To evaluate tolerance to erlotinib as maintenance treatment after the end of CT or CRT.
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Ancilliary study 1: "for all included patients in countries for whom the methodology can be performed locally" The aim is to to study the predictive molecular factors (survivin, K-ras, EGFR, PTEN, AKT) on survival "for all included patients in countries where the methodology can be performed locally. There are very few studies on the prognostic value of genetic modifications in the response to treatment with gemcitabine and erlotinib. The study will evaluate the status of the apoptotic genes (survivin, bcl-2) and the signalling pathways PI3K:AKT:mTor (K-ras, EGFR, PTEN, AKT) to try and define prognostic factors (delay before development of metastases) and response to proposed treatments)
Ancilliary study 2: only in France The aim is to define the prognostic impact of circulating tumor cell detection. Extravasation and circulating within blood vessels is an essential step of the metastatic process. The detection of CTC has been proved to be a significant pejorative prognostic factor in some types of cancers, where decrease in CTC count under chemotherapy is correlated to tumor response and patient survival. As tumor biopsies are uneasy and dangerous in pancreatic cancer, CTC should be used as "surrogate biomarkers" of the tumor biology. |
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E.3 | Principal inclusion criteria |
1. Age older than ≥ 18 2. Patients with de novo locally advanced, histologically proven adenocarcinoma of the pancreas without distant metastases (stage III according to the UICC 2002 classification) and not considered for curative resection after pluridisciplinary discussion. 3. ECOG Performance Status ≤ 2 4. Estimated life expectancy ≥ 12 weeks 5. No prior radiotherapy nor chemotherapy for any reason 6. Signed informed consent form 7. Polynuclear neutrophils ≥ 1.5 x 109/L, platelets ≥ 100 x 109/L and hemoglobin ≥ 9 g/dL 8. Total bilirubin ≤1.5 N (N: upper limit of normal). In patients who have had a recent biliary drain and whose bilirubin is descending, a value of ≤ 3 N (50 µmoles/L) is acceptable. 9. AST and ALT ≤ 2.5 N, alkaline phosphatase ≤ 5 N 10. Albumin ≥ 25 g/L 11. Creatinin ≤ 177 µmol/L (2 mg/dL) 12. Female patients who are not menopausal and their partners must accept to use effective contraception throughout treatment and for 3 months after the end of treatment. All patients who are capable of becoming pregnant must take a pregnancy test which is negative within 72 hours before beginning treatment. The definition of effective contraception is left up to the decision of the investigator.
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E.4 | Principal exclusion criteria |
1. Localized cancer stage IA to IIB or metastatic cancer (stage IV) according to UICC 2002 2. Previous chemotherapy for any reason 3. Previous abdominal radiotherapy 4. Allergy to one of ingredients in erlotinib 5. Prior treatment with an anti-EGFR 6. Cancer within the 5 years before inclusion, except for in situ cancer of the neck of the uterus or basal cell skin cancer. 7. Severe infection 8. Ophthalmic disease (inflammation, keratopathy or infection) 9. Symptomatic coronary or cardiac insufficiency, myocardial infarction or stroke within the last 6 months. 10. Unable to take oral treatments or with gastrointestinal disorders that could be associated with absorption disorders, untreated gastric or duodenal ulcer. 11. Pregnancy or breast feeding 12. Unable to follow for psychological, familial or geographic reasons. 13. Not affiliated with a social security regime. 14. Diarrhea ≥ grade 2 and/or uncontrolled diarrhoea 15. Ampulloma and carcinoma of the periampullary region |
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Overall survival Survival will be assessed from the date of the first randomization to the date of patient death, due to any cause, or to the last date the patient was known to be alive. Patients who were not reported as having died at the time of the analysis will be censored using the date they were last known to be alive.
2. Progression Free Survival Progression-free survival (PFS) is the time from the date of the first randomization to the date of progressive disease (RECIST criteria) or death. Death will be regarded as a progression event in those patients who die before disease progression. Patients without documented objective progression at the time of the final analysis will be censored at the date of their last objective tumor assessment.
3. Definition of Response The modified Response Evaluation Criteria in Solid tumors (RECIST) criteria will be used for this trial for objective tumor response assessment. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | Information not present in EudraCT |
E.7.1.2 | Bioequivalence study | Information not present in EudraCT |
E.7.1.3 | Other | Information not present in EudraCT |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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Last visit of last patient inclued in the study then 1 year of follow up for all patient |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 58 |
E.8.9.1 | In the Member State concerned days | |